core

## Dimensioning Flatness

Looking for XactMeasure GD&T dimensions? If so, see:

- Using Feature Control Frames

- GD&T Dialog Box

Dimension Flatness dialog box

A minimum of four hits are necessary to determine the flatness of a plane.

The Insert | Dimension | Flatness menu option determines the flatness of a plane. This dimension type is considered one sided, meaning a single positive value tolerance is applied.

More:

To Dimension a Feature Using the FLATNESS Option:

Plus Tolerance for Flatness